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redhatcveRedhat.comRH:CVE-2021-30858
HistorySep 20, 2021 - 9:33 p.m.

CVE-2021-30858

2021-09-2021:33:04
redhat.com
access.redhat.com
12

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

0.008 Low

EPSS

Percentile

81.8%

JSON

A flaw was found in webkitgtk. This flaw could allow an attacker to use maliciously crafted web content leading to arbitrary code execution.

Mitigation

This flaw can be mitigated by either disabling JavaScript or by disabling IndexedDB

Related

almalinux 1
nessus 28
attackerkb 1
ubuntu 1
redhat 4
openvas 19
checkpoint_advisories 1
oraclelinux 2
cve 1
mageia 2
osv 4
debian 2
cisa_kev 1
alpinelinux 1
amazon 1
rocky 1
githubexploit 1
veracode 1
prion 1
fedora 2
ubuntucve 1
debiancve 1
freebsd 1
apple 4
hivepro 1
cisa 1
suse 4
thn 4
qualysblog 4
threatpost 1
malwarebytes 1
gentoo 1
googleprojectzero 1
almalinux
almalinux
Moderate: webkit2gtk3 security and bug fix update
2021-11-02 10:34:24
nessus
nessus
Debian DSA-4975-1 : webkit2gtk - security update
2021-09-22 00:00:00
Oracle Linux 8 : webkit2gtk3 (ELSA-2021-4097)
2021-11-02 00:00:00
Scientific Linux Security Update : webkitgtk4 on SL7.x i686/x86_64 (2022:0059)
2022-01-13 00:00:00
attackerkb
attackerkb
CVE-2021-30858
2021-08-24 00:00:00
ubuntu
ubuntu
WebKitGTK vulnerabilities
2021-09-22 00:00:00
redhat
redhat
(RHSA-2021:4686) Moderate: webkit2gtk3 security update
2021-11-16 07:41:20
(RHSA-2022:0075) Moderate: webkit2gtk3 security update
2022-01-11 09:08:18
(RHSA-2022:0059) Moderate: webkitgtk4 security update
2022-01-11 09:01:44
openvas
openvas
Fedora: Security Advisory for webkit2gtk3 (FEDORA-2021-edf6957b7d)
2021-10-07 00:00:00
Mageia: Security Advisory (MGASA-2021-0447)
2022-01-28 00:00:00
Apple Safari Security Update (HT212808)
2021-09-14 00:00:00
checkpoint_advisories
checkpoint_advisories
Apple iOS Use After Free (CVE-2021-30858)
2022-02-21 00:00:00
oraclelinux
oraclelinux
webkit2gtk3 security and bug fix update
2021-11-02 00:00:00
webkitgtk4 security update
2022-01-12 00:00:00
cve
cve
CVE-2021-30858
2021-08-24 19:15:00
mageia
mageia
Updated webkit2 packages fix security vulnerability
2021-09-29 20:22:22
Updated webkit2 packages fix security vulnerability
2021-10-29 22:32:22
osv
osv
Moderate: webkit2gtk3 security and bug fix update
2021-11-02 10:34:24
webkit2gtk vulnerabilities
2021-09-22 16:32:35
webkit2gtk - security update
2021-09-20 00:00:00
debian
debian
[SECURITY] [DSA 4976-1] wpewebkit security update
2021-09-21 10:17:04
[SECURITY] [DSA 4975-1] webkit2gtk security update
2021-09-21 10:15:01
cisa_kev
cisa_kev
Apple iOS, iPadOS, macOS Use-After-Free Vulnerability
2021-11-03 00:00:00
alpinelinux
alpinelinux
CVE-2021-30858
2021-08-24 19:15:00
amazon
amazon
Medium: webkitgtk4
2022-02-03 19:30:00
rocky
rocky
webkit2gtk3 security and bug fix update
2021-11-02 10:34:24
githubexploit
githubexploit
Exploit for Use After Free in Apple Ipados
2021-10-14 01:51:39
veracode
veracode
Remote Code Execution (RCE)
2021-10-31 16:17:23
prion
prion
Design/Logic Flaw
2021-08-24 19:15:00
fedora
fedora
[SECURITY] Fedora 33 Update: webkit2gtk3-2.32.4-1.fc33
2021-10-04 01:04:10
[SECURITY] Fedora 34 Update: webkit2gtk3-2.32.4-1.fc34
2021-09-21 15:33:32
ubuntucve
ubuntucve
CVE-2021-30858
2021-08-24 00:00:00
debiancve
debiancve
CVE-2021-30858
2021-08-24 19:15:00
freebsd
freebsd
webkit2-gtk3 -- multiple vulnerabilities
2021-09-20 00:00:00
apple
apple
About the security content of Safari 14.1.2
2021-09-13 00:00:00
About the security content of iOS 12.5.5
2021-09-23 00:00:00
About the security content of iOS 14.8 and iPadOS 14.8
2021-09-13 00:00:00
hivepro
hivepro
Apple fixes the zero-day vulnerabilities exploited by Pegasus spyware named “FORCEDENTRY”
2021-09-16 13:49:19
cisa
cisa
Apple Releases Security Updates to Address CVE-2021-30858 and CVE-2021-30860
2021-09-13 00:00:00
suse
suse
Security update for webkit2gtk3 (important)
2021-10-12 00:00:00
Security update for webkit2gtk3 (important)
2021-10-18 00:00:00
Security update for webkit2gtk3 (important)
2022-02-17 00:00:00
thn
thn
Apple Issues Urgent Updates to Fix New Zero-Day Linked to Pegasus Spyware
2021-09-14 04:35:00
Urgent Apple iOS and macOS Updates Released to Fix Actively Exploited Zero-Days
2021-09-24 03:39:00
CISA Adds 10 New Known Actively Exploited Vulnerabilities to its Catalog
2022-08-29 04:23:00
qualysblog
qualysblog
Detect & Prioritize NSO Pegasus iPhone Spyware Vulnerabilities Using VMDR for Mobile Devices
2021-09-20 14:47:57
NSO Pegasus iPhone Spyware Vulnerabilities Fixed by Apple – Detect & Prioritize Using VMDR for Mobile Devices
2021-09-29 08:28:10
Apple fixes zero-day in iOS and iPadOS 15.0.2 emergency release: Detect and Prioritize Vulnerabilities using VMDR for Mobile Devices
2021-10-18 07:41:18
threatpost
threatpost
Apple Patches 3 More Zero-Days Under Active Attack
2021-09-24 11:29:27
malwarebytes
malwarebytes
Update now! Apple patches another privilege escalation bug in iOS and iPadOS
2021-10-12 16:07:53
gentoo
gentoo
WebkitGTK+: Multiple vulnerabilities
2022-02-01 00:00:00
googleprojectzero
googleprojectzero
The More You Know, The More You Know You Don’t Know
2022-04-19 00:00:00

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

0.008 Low

EPSS

Percentile

81.8%

JSON
Related for RH:CVE-2021-30858
almalinux1nessus28attackerkb1ubuntu1redhat4openvas19checkpoint_advisories1oraclelinux2cve1mageia2osv4debian2cisa_kev1alpinelinux1amazon1rocky1githubexploit1veracode1prion1fedora2ubuntucve1debiancve1freebsd1apple4hivepro1cisa1suse4thn4qualysblog4threatpost1malwarebytes1gentoo1googleprojectzero1